baber/WOPTO huggingface dataset:
Patent CA-1199174-A (CA)
Inventor: BJOERSHOL KOLBJOERN
IPC: A01K97/00
Filed: 1983-08-02
Granted: 1986-01-14
Abstract: Abstract.            An apparatus for the release of a fish hook from a snood head (1) of the type which in a transversely extending opening (3) receives a substantially U-shaped leaf spring (8) which is movable in the opening in the longitudinal direction of the head and the branches (9) of which are adapted to cooperate with an annular face (12) on the leg of a fish hook (4) and, in part, to be spread when each cooperates with an oblique surface (7) in the opening for the purpose of relasing the engagement between the hook leg and the leaf spring.  For the purpose of releasing the fish hook, the apparatus comprises a housing (20) having a longitudinal cavity (21) with a cross section which corresponds to the cross section of a snood head (1) and having a conical entry portion (27) wherein a number of radial and oblique wire springs (28) are arranged, the end of the wire springs extending into the cavity (21), as well as a cock (29) which may extend into the cavity (21), is pivotably mounted in the housing (20) and is provided with a caster (32) adapted to cooperate with a stationary cam (33) during movements of the housing (20) in the longitudi-nal direction of the cavity (21).
Patent CA-1212544-A (CA)
Inventor: STARO GIORGIO
IPC: B44D3/18
Filed: 1983-08-29
Granted: 1986-10-14
Abstract: ABSTRACT OF THE DISCLOSURE:         A frame for stretching artists' canvases comprises hollow sections in the recesses of which are inserted an insert that forms an angle at the corners. Each insert has a notch in which the bent end of a square spring fits.  The spring is solid at the other end with a block that can slide in a guide and is provided with a tension screw.  By the screw being tightened, the hollow sections are thrust outward, leaving a space between them, and causing the stretching of the canvas.
Patent CA-1221396-A (CA)
Inventor: KIKTA DONALD D
IPC: H01H1/06
Filed: 1983-09-12
Granted: 1987-05-05
Abstract: MACHINE INSERTABLE DIP SWITCH               Abstract of the Disclosure A machine insertable DIP switch having the same dimensions as an integrated circuit module which includes a base having molded-in terminal contact elements, a slider for each pair of contacts and carrying a spring-biased contact member of cup shape and a cover holding the sliders within the base.  Each slider receives a contactor such that in one position the contacts will be normally closed and in a diametrically opposed position the contacts will be normally open while the actuating tab or button of the slider remains in the same position with respect to the cover and base.
Patent CA-1239932-A (CA)
Inventor: ARMITAGE BERNARD J
IPC: C07D207/09
Filed: 1983-09-28
Granted: 1988-08-02
Abstract: Abstract Therapeutic Agents Process  are  described  for  the  preparation  of compounds of formula I                           I   in which R1  is a heterocyclic ring containing one or more heteroatoms selected from N, O and S;   in which R2 is H, a straight or branched chain alkyl group containing 1 to 4 carbon atoms, an alkenyl group containing  3  to  6  carbon  atoms,  an  alkynyl  group containing 3 to 6 carbon atoms or a cycloalkyl group containing 3 to 7 carbon atoms;   in which  R3,  is  H,  a  straight  chain  alkyl  group containing 1 to 3 carbon atoms or a formyl group in which R4  ,  R5 and R6 which may be the same or different,  are H, halo,  trifluoromethyl, hydroxy,  an alkyl group containing 1 to 3 carbon atoms, an alkoxy group  containing  1  to  3  carbon atoms,  an alkylthio group containing 1 to 3 carbon atoms, phenyl or R4 and R5, together with the carbon atoms to which they are attached, form an optionally substituted second benzene ring ;   and their pharmaceutically acceptable salts.      Compounds  of  formula  I  have  utility  in  the treatment            of             depression.
Patent CA-1214096-A (CA)
Inventor: GASOWSKI CHESTER J
IPC: B60C9/20
Filed: 1983-10-13
Granted: 1986-11-18
Abstract: RADIAL TIRES AND A BELT STRUCTURE THEREFOR           Abstract of the Disclosure A radial ply (10) tire has a belt structure (16) with a pair of edge strips (19,10) of square woven fabric.  A portion of each edge strip is disposed between a pair of belt plies (17,18) that are adjacent to one another, and the edge strips may be folded around the respective axial edges of the radially innermost belt ply (18).
Patent CA-1213124-A (CA)
Title: Method of desulfurizing waste gases containing sulfur   dioxide
Inventor: CANALES MANUEL J
IPC: B01D53/77
Filed: 1983-11-03
Granted: 1986-10-28
Abstract: METHOD OF DESULFURIZING WASTE GASES     CONTAINING SULFUR DIOXIDE            Abstract of the Disclosure Sulfur dioxide (SO2) is absorbed from waste gases by absorbing SO2 in an aqueous absorbent comprising sol-uble sulfite in an absorber; stripping the SO2 from the absorbent; absorbing the stripped SO2 in a separate absorbent for the SO2; and reacting the thus absorbed SO2 in a liquid Claus reactor forming sulfur.  In a preferred embodiment, the gas from the stripping step is subjected to a condensation step in a heat exchanger boiler where steam ingoing to the stripper is generated.
Patent CA-1212385-A (CA)
Inventor: POST MARTIN F M
IPC: B01J23/26
Filed: 1983-12-01
Granted: 1986-10-07
Abstract: A B S T R A C T            PROCESS FOR THE PREPARATION OF HYDROCARBONS      A hydrocarbon mixture is prepared by contacting a mixture of H2 and CO with a mixture of two catalysts, of which one is capable of catalysing the conversion of the H2/CO mixture into oxygen-containing compounds and the other one of which is a crystalline aluminium silicate with a SiO2/A12O3 molar ratio between 100 and 250, which silicate after calcination during 1 hour in air at 500 °C shows an X-ray diffraction pattern with the four strongest lines at d (A) 11.1 + 0.2; 10.0 + 0.2; 3.84 + 0.07 and 3.72 + 0.06. The silicate is prepared from an aqueous mixture containing one or more alkali metal (M) compounds, one or more Al compounds, one or more Si compounds which after drying and calcination yield a product of more than 90 %w SiO2 and one or more quaternary alkylammonium halides (R4NX), the various compounds being present in the following molar ratios, expressed, except the quaternary alkylammonium halides, in moles of their oxides:       M2O  : SiO2  = 0.01 - 0.35, R4NX : SiO2  = 0.02 - 0.40, SiO2 : A12O3 =  100 - 350, and H2O :  SiO2      5  - 100
Patent CA-1211207-A (CA)
Inventor: TAKANASHI ITSUO
IPC: H04N9/07
Filed: 1984-02-21
Granted: 1986-09-09
Abstract: ABSTRACT       In a single-tube color image pickup apparatus, an image is focused through a color stripe filter on a target which is scanned by an electron beam to generate a video signal which comprises an amplitude-and-phase modulated carrier whose frequency corresponds to the spatial frequency of the color filter.  Prior to image pickup the target is uniformly illuminated with light of a predetermined color to generate a reference signal, which is stored into a field memory.  During read modes the stored signal is repeatedly read from the memory and fed to a pair of synchronous detectors at predetermined phase relationship to each other.          The video signal is also applied to the synchronous detectors to detect primary color signals.  To compensate for the nonlinearity inherent in the deflection system, a frequency comparator is provided to detect a frequency difference between the video signal and the reference signal.  The detected frequency difference is used to equalize the frequencies of the video and reference signals.
Patent CA-1222815-A (CA)
Inventor: MOOK ADRIANUS
IPC: H04N17/00
Filed: 1984-02-22
Granted: 1987-06-09
Abstract: Title: Method and apparatus for determining the image transfer quality of an imaging  system.     Abstract of the disclosure:     A method of, and apparatus for, determining the image transfer quality of an imaging system on the basis of the signal-to-noise ratio. A reference pattern comprising at least two different portions is presented to an input of the system. One portion provides a television output signal which is a measure for the noise, and another portion provides a television output signal comprising the same amount of noise in a combination with an image signal component. The television output signals are compared to determine the signal-to-noise ratio.
Patent CA-1227704-A (CA)
Inventor: BORRONI ANDREA
IPC: B65H51/015
Filed: 1984-03-19
Granted: 1987-10-06
Abstract: ABSTRACT OF THE DISCLOSURE           In the laying-up of the cores of a multiple core cable in which the cores travel from a plurality of auxiliary plats forms rotatable mounted on a main, rotatable platform to a laying-up member, the platforms are rotatable by separate motor drives, one for each platform, and the cores operate position sensors intermediate the auxiliary platforms and the laying-up member so as to speed up or slow down the motor drives for the auxiliary platforms dependent upon the positions of the cores as they pass from the auxiliary platforms to the laying-up member thereby eliminating residual torsion in the cores of the cable.
Patent CA-1215249-A (CA)
Inventor: CALZI CLAUDIO
IPC: B04B5/04
Filed: 1984-04-11
Granted: 1986-12-16
Abstract: ABSTRACT A centrifugal analyzer has a support for receiving a multicuvette rotor that defines a circumferential array of cuvettes, the analysis regions of the rotor being disposed circumferrentially about the periphery of the support when the rotor is on the support.  The rotor support is driven in rotation to subject the cuvettes to centrifugal force to position reaction products in respective analysis regions of the cuvettes for analysis, all of the analysis regions being moved along a fixed circular path as the drive means drives the rotor support.  A plurality of fixed analysis channels are disposed along the fixed circular path about the periphery of the support, each analysis channel including means for directing radiation into analysis regions as they are moved along the path, and a radiation sensor aligned with the radiation directing means for receiving radiation emitted from analysis regions of the cuvette of the rotor and generating an output signal as a function of the emitted radiation, where each radiation has a well defined wave length. Processor apparatus connected to the plurality of radiation sensors receives concurrently output signals generated by the plurality of radiation sensors while the cuvettes of the rotor are being subjected to centrifugal force, and provides analytical data on reaction mixtures in the rotor cuvette analysis regions in response to the received output signals.
Patent CA-1240571-A (CA)
Inventor: FERZIGER DANIEL
IPC: A47H23/10
Filed: 1984-05-16
Granted: 1988-08-16
Abstract: ABSTRACT OF THE DISCLOSURE         This application discloses a flame retardant, drapable, and substantially light impermeable fabric suitable for use as a curtain, window shade or the like comprising a  tightly woven fiberglass fabric substrate which is coated on at least one surface thereof with one or more layers of a flame retardant foam coating composition.  At least one of the foam coating layers is opaque and is comprised of a cured layer of flame retardant polymeric latex foam which renders the fabric substantially impermeable to light and is applied to the surface of the fiber-glass substrate in an amount sufficient to make the fabric non-abrasive, abrasion resistant, and the coated fabric sewable and drapable.
Patent CA-1228569-A (CA)
Inventor: MEIER JACQUES
IPC: B65H29/58
Filed: 1984-06-06
Granted: 1987-10-27
Abstract: ABSTRACT OF THE DISCLOSURE             An imbricated product subformation is formed from one half of the printed products delivered in an imbricated product  formation  by  a  conveyor  or  transporter.   This subformation is guided through a deflection or turning device.          The printed products are accelerated and separated or singled as they run through this deflection or turning device and are simultaneously inverted.   After leaving the deflection or turning device, the printed products are conveyed against a fixed stop member and are then deposited upon a belt conveyor to form a new imbricated product subformation.  A second subformation is formed from the other half of the arriving printed products and is deposited upon the first altered subformation and is then conjointly wound up with this first altered subformation to form a coil or wound product package.          By dividing the initially arriving imbricated product formation into  two  subformations  and  subsequently reuniting  these subformations, the winding operation can take place at a speed which is only half as great as the delivery speed of the initially arriving imbricated product formation.
Patent CA-1240970-A (CA)
Inventor: SAHBA BAHMAN
IPC: F16K5/06
Filed: 1984-07-12
Granted: 1988-08-23
Abstract: Abstract The present invention is directed to a sealing mechanism capable of use in a valve subject to extended temperatures and pressures.  The sealing mechanism comprises a seal ring positioned within a groove circumferential with respect to the passageway of the valve.  A convex seating portion of the seal ring extends through an annular opening in the groove, for sealing engagement with a closure member.  Shoulder portions, which extend from the sides of the seating portion, abut the sidewalls of the groove.  The seal ring is compressed in width within the groove, so that a resilient side-sealing force is imparted to the contact of the shoulder portions with the sidewalls of the groove. Substantially leak proof sealing is achieved, which is maintained even in the event of high temperature conditions or fire.
Patent CA-1269785-A (CA)
Inventor: NICKS PETER F
IPC: C09D5/02
Filed: 1984-08-30
Granted: 1990-05-29
Abstract: ABSTRACT       WATER-DILUTABLE AQUEOUS POLYMER PAINTS         Aqueous coating compositions comprise a polymer of defined molecular weight which contains either anionisable or cationisable groups and also certain defined non-ionisable water-soluble moieties (derived for example from poly-ethylene glycol), water, optionally an organic coupling solvent and optionally either base or acid.   The presence in the polymer of regularly distributed ionisable groups and non-ionisable water-soluble moieties enables the selection of aqueous polymer solutions for use in coating compositions which, on dilution, show a regular relationship between viscosity and solids content. The polymer solutions are particularly useful in the formulation of paints.
Patent CA-1247621-A (CA)
Inventor: HITZEL VOLKER
IPC: C07D471/14
Filed: 1984-09-13
Granted: 1988-12-28
Abstract: Abstract of the disclosure:      The invention relates to compounds of the formula I       (I) in which R1 and R2 are identical or different and are hydrogen, alkyl, trifluoromethyl, halogen, alkoxycarbo-nyl, alkoxy or alkanoyl, R3, R4 and R5 are identical or different and are hydrogen, methyl, alkoxy or alkoxyethoxy, and R is hydrogen or a group SR6, in which R6 is the lone, unpaired electron of the 12-sulfenyl radical, hydro-gen, optionally substituted alkyl, alkenyl, alkynyl, al-kanoyl, optionally mono- or poly-substituted benzoyl, fuoryl, phenacyl, phenoxyacetyl, phenylacetyl or another conventional thiol-protective group, and to physiologically acceptable salts thereof, and to processes for their preparation, to their use and to pharmaceutical preparations based on these compounds.  Due to their excellent properties, the substitu-ted pyrido(1,2-c)imidazo(1,2-a)benzimidazoles and their pharmacologically acceptable salts are outstandingly suitable for use in human and veterinary medicine, and they are used especially for the treatment and prophy-laxis of gastro-intestinal diseases and those diseases which are caused by excessive gastric acid secretion.
Patent CA-1194303-A (CA)
Title: Fishing system for use with a moving boat
Inventor: TIELVE FRANCISCO J
IPC: A01K91/18
Filed: 1984-10-17
Granted: 1985-10-01
Abstract: ABSTRACT      A fishing system can be used with a moving boat located on a surface of a body of water.  The system has a continuous cable with fishing lines dangling therefrom at spaced intervals.  Guide means for said cable are located on the boat and also on a frame suspended beneath the surface of a body of water on a tether connected to said boat.  The frame has two ends with a disc mounted at each end r each disc containing a roller that acts as guide means for said cable.  The cable extends through all of the guide means to form a continuous loop and there are means on the boat to rotate said cable through said guide means.  As the cable is rotated, the boat is driven or allowed to drift so that the frame can be pulled through a relatively large area in a relatively short time.  As fish are caught on the fishing lines, they are returned to the boat and removed before the same fishing lines are returned beneath the surface by the rotating cable.          The fishing system is particularly suited to catching ground fish.
Patent CA-1205264-A (CA)
Inventor: JAKOBSEN KJELL M
IPC: B29C49/10
Filed: 1984-10-31
Granted: 1986-06-03
Abstract: ABSTRACT OF THE DISCLOSURE      There is described a process for the manufacture of a tubular pre-moulding from a thermoplastic material by providing a tube of thermoplastic material with a sub-stantially reduced material thickness in at least one zone.  The tube is stretched in the axial direction, to obtain, when stretching the material, an orientation mainly in the axial direction of future pre-moulding.           The material is heated in at least the oriented zone or zones to a temperature above glass transition tempera-ture (Tg) and is expanded in radial direction until it makes contact with the mould walls in order to form the mouth part with adjacent neck sections of the particular pre-moulding.  The material is then cooled to a tempera-ture below glass transition temperature (Tg) and the material in one end or in both ends of the tube is heated to a temperature above the glass transition temperature (Tg) and is reshaped, in order to form the closure of the particular pre-moulding.  The pre-moulding as well as the apparatus to make the same are also described.     ,.,
Patent CA-1222326-A (CA)
Inventor: GOODMAN WILLIAM R
IPC: G06F12/14
Filed: 1984-11-08
Granted: 1987-05-26
Abstract: ABSTRACT        The disclosure relates to the use of a logic latch such as a flip flop to provide additional protection against the destruction of data located in microprocessor system support circuits.  The microprocessor can affect both the latch and the support circuits but cannot affect the support circuits without first affecting the logic latch.  The logic latch enables the support circuits to be affected by the microprocessor.  Thus, the microprocessor must correctly execute a sequence of code in the proper order to affect the support circuits.  The microprocessor must first arm, i.e., set the latch, and then affect the support circuits.  The proper sequence will not occur during common fail-ure modes of the microprocessor.  Consequently, the microprocessor will not be able to erroneously affect the support circuits during common failure modes of the microprocessor.  This inability then provides the support circuits protection from a failing microprocessor.  Connecting communication paths can be used by remote intelligent devices to interrogate the support circuits.          Remote intelligent devices can then determine the electronic state of the support circuits.  Diagnostic and maintainability func-tions are enhanced by remote intelligent interrogations.  This protection is particularly applicable to critical stored infor-mation that should not be erroneously written over by the micro-processor.
Patent CA-1238977-A (CA)
Inventor: HOQUE ZAHIRUL
IPC: G06Q40/00
Filed: 1984-12-18
Granted: 1988-07-05
Abstract: METHOD AND SYSTEM FOR FINDING IMAGE DATA ASSOCIATED WITH THE MONETARY AMOUNT ON FINANCIAL DOCUMENTS   Abstract of the Disclosure A system and method for locating intelligence data like the courtesy or monetary amount on a document.  The intelligence data is presented in the form of a matrix of binary data which corresponds to image data associated with a financial document like a check or deposit slip.  From the matrix of binary data, an input character located on a predetermined side of the data is examined.  If the input character is identified as a clue character, it means, generally, that a portion of the matrix of binary data which is associated with the clue character may be the binary data associated with the monetary amount.  In the embodiment described, the clue characters are asterisks (*) and dollar signs ($) of different expected varieties.  Having found the binary data associated with the monetary amount, it can be subjected to character recognition techniques to machine-read the monetary amount on the document.
Patent CA-1258373-A (CA)
Title: Procede de fabrication de gaz de synthese utilisable notamment pour la  production de methanol
Inventor: DANG VU QUANG
IPC: C01B3/02
Filed: 1984-12-28
Granted: 1989-08-15
Abstract: Procédé de fabrication d'un gaz de synthèse renfermant de l'hydrogène et des oxydes de carbone par conversion d'hydrocarbures. Ce procédé peut avoir pour but de produire un gaz directement utilisable pour la synthèse de méthanol. Le procédé se caractérise en ce que: a) on fait passer une première charge d'hydrocarbures, renfermant au moins 50% en moles de méthane, et mélangée à de la vapeur d'eau, au contact d'un catalyseur de reformage à la vapeur d'eau, les conditions opératoires étant choisies de manière à ne convertir que 50 à 99,5%, compté en carbone, de la charge d'hydrocarbures, et l'on recueille un gaz relativement riche en hydrogène et renfermant la portion non-convertie de la charge d'hydrocarbures. Puis, b) dans une zone de réaction distincte de celle de l'étape (a), on soumet une seconde charge d'hydrocarbures, renfermant au moins 50% en moles de méthane, à une combustion au contact d'un gaz renfermant de l'oxygène, le rapport du nombre de molécules d'oxygène au nombre d'atomes de carbone de ladite seconde charge étant de 0,55 : 1 à 2 1, et l'on recueille un gaz de combustion relativement riche en oxydes de carbone et dont la température est de 1200 à 2500.degree.C. Et, c) on mélange le gaz obtenu à l'étape (a) avec le gaz obtenu à l'étape (b) et, on fait circuler le mélange résultant dans une zone de reformage à la vapeur d'eau et on recueille le gaz de synthèse formé. Le procédé est en outre caractérisé en ce que le rapport de la quantité totale d'oxygène mis en jeu à la quantité totale d'hydrocarbures mis en jeu, exprimé en molécules d'oxygène/atomes de carbone, est de 0,2 à 0,7 : 1.
Patent CA-1255065-A (CA)
Inventor: SAWYER LAWRENCE H
IPC: D01F6/30
Filed: 1985-02-06
Granted: 1989-06-06
Abstract: ABSTRACT OF THE DISCLOSURE          Fine denier fibers and/or multi-filaments prepared from linear low density polyethylene copolymers (LLDPE) offer advantages over fibers from other polyolefins.